Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,992Inspections Most recent open 2026-07-18 Last loaded 2026-07-22

OSHA Inspection: SIERRA AGGREGATE COMPANY, INC.

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of SIERRA AGGREGATE COMPANY, INC. in 30 MI N OF LUCERNE VALLEY, LUCERNE VALLEY, CA 92356 (NAICS 212319). OSHA activity number 340707017.

What this inspection record means

OSHA opens inspections for many reasons — routine scheduling under a national or local emphasis program, an employee complaint or referral, or a follow-up after a reported injury. Opening or conducting an inspection is not itself an allegation or a finding that this employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Site address
30 MI N OF LUCERNE VALLEY
City
LUCERNE VALLEY
State
CA
ZIP
92356
Mailing
P.O. BOX 6060, LA QUINTA, CA 92253
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
212319
Employees
3
Ownership type
A

2 citations on file for this inspection.

461(A)

Other-than-serious 1 instance 3 exposed
Issued
Jun 30, 2015
Abate by
Jul 14, 2015
Penalty
Initial $175 · Current $175
Recent events (1)
  • — Z (O) $175

3210(B)

Other-than-serious Gravity 10 4 instances 2 exposed
Issued
Jun 30, 2015
Abate by
Jul 14, 2015
Penalty
Initial $175 · Current $175
Recent events (1)
  • — Z (O) $175

View Sierra Aggregate Company, INC.'s full OSHA safety record →

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). The original IMIS detail view is available at OSHA's Establishment Search for activity number 340707017.

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